Transaction 4a879a82c20dfbc3b05cfeac535fa037b9c4238e05c08fc1b8e16b14fa619d3b

Block #893510

2025-04-22 13:28:29 +0000 UTC (~29 days, 3 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp

0 15b38328ecba25d3785c524fb7fd1772555598a4 witness_v0_keyhash

Outputs

bc1pq2veng592u3nx2wp39v4s0s4ymzfqle039dtfezpuzgphj8xsgps4hll36

1 029999a28557233329c18959583e1526c4907f2f895ab4e441e0901bc8e68203 witness_v1_taproot

6a5d0eff7f818cec82d08bc0a882edd315

OP_RETURN 13 ff7f818cec82d08bc0a882edd315 nulldata

bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp

0 15b38328ecba25d3785c524fb7fd1772555598a4 witness_v0_keyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain¹.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks², or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

View revision history

Raw Transaction

{
  "txid": "4a879a82c20dfbc3b05cfeac535fa037b9c4238e05c08fc1b8e16b14fa619d3b",
  "hash": "cb52d62c079dc0345b5caf711da95518b8a947d8be010d0e6f226a0b46e8eda1",
  "version": 2,
  "size": 261,
  "vsize": 179,
  "weight": 714,
  "locktime": 0,
  "vin": [
    {
      "txid": "3d9a4f0f5b5b706a0c9ad8a3fcb80e5ceba48b34076e3a07976aac3bc3672aab",
      "vout": 2,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100f543b6f50d7a935b737b72c47e065483ce0ed9dfd0ff6e790372f9f3ee7e2e150220138c468e875ccc6c64e90fe9013d19d8b296a5c37e4fdae232441040b86daa2001",
        "02162b7928402f219eb95d320473190916fa6289b3fa9867ac49ea4bc2908b5bcd"
      ],
      "prevout": {
        "generated": false,
        "height": 893510,
        "value": "0.00102287",
        "scriptPubKey": {
          "asm": "0 15b38328ecba25d3785c524fb7fd1772555598a4",
          "desc": "addr(bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp)#te8tu7ks",
          "hex": "001415b38328ecba25d3785c524fb7fd1772555598a4",
          "address": "bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000330",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 029999a28557233329c18959583e1526c4907f2f895ab4e441e0901bc8e68203",
        "desc": "rawtr(029999a28557233329c18959583e1526c4907f2f895ab4e441e0901bc8e68203)#xkg9jhj9",
        "hex": "5120029999a28557233329c18959583e1526c4907f2f895ab4e441e0901bc8e68203",
        "address": "bc1pq2veng592u3nx2wp39v4s0s4ymzfqle039dtfezpuzgphj8xsgps4hll36",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a882edd315",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a882edd315)#5wj93vys",
        "hex": "6a5d0eff7f818cec82d08bc0a882edd315",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00101065",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 15b38328ecba25d3785c524fb7fd1772555598a4",
        "desc": "addr(bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp)#te8tu7ks",
        "hex": "001415b38328ecba25d3785c524fb7fd1772555598a4",
        "address": "bc1qzkecx28vhgjax7zu2f8m0lghwf24tx9yypenqp",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000892",
  "hex": "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"
}